---
type: Candidate
title: "John J Whalen Iii"
description: "U.S. House candidate, DE-00 (2026)"
office: "U.S. House"
state: "DE"
district: "DE-00"
party: "REP"
stance: "challenger"
election_year: 2026
status: "statutory candidate"
committee:
  name: "JOHN WHALEN FOR US CONGRESS"
  id: "C00883959"
ids:
  fec: "H4DE00078"
sources:
  - field: filing
    source: FEC (Federal Election Commission)
confidence: official
tags: [candidate, federal, house, de]
timestamp: "2026-07-03"
---

# John J Whalen Iii

Republican challenger for U.S. House (DE-00), 2026.

## Campaign Committee

- JOHN WHALEN FOR US CONGRESS (C00883959)

## Source

- filing: FEC (Federal Election Commission)

Federal candidate filing; not yet linked to an officeholder record.